145656 (4788 P-L)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5547509416 ± 7.22e-09
Semi-major axis (a)2.6420828421 AU ± 1.87e-09
Inclination (i)11.08256447° ± 1.32e-06
Long. of Asc. Node (Ω)174.35248164° ± 5.35e-06
Arg. of Perihelion (ω)100.94337422° ± 6.64e-06
Mean Anomaly (M)102.56396286° ± 2.34e-06
Mean Motion (n)0.2295052529°/day ± 2.43e-10
Perihelion dist (q)1.17638490 AU ± 1.91e-08
Aphelion dist (Q)4.10778079 AU ± 1.93e-08
Orbital Period4.29456961 yr ± 4.56e-09
Physical Parameters
H (abs. magnitude)16.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.273″
Uncertainty0
Orbit TypeAmor
MOID0.257234 AU
Observations Used1817
Oppositions50
Arc Total1960-2025
First Observation Used1960-09-24
Last Observation Used2025-11-24
Observations (2001)
Date Type RA Dec Mag Band Observatory
2020-07-02 14:22:21 C 00 19 36.34 +14 12 49.7 V T08
2020-07-02 14:35:38 C 00 19 37.49 +14 12 51.3 V T08
2020-07-03 13:58:50 C 00 21 40.02 +14 15 29.7 V T08
2020-07-03 14:03:32 C 00 21 40.40 +14 15 30.3 V T08
2020-07-03 14:28:01 C 00 21 42.46 +14 15 33.2 V T08
2020-07-03 14:43:24 C 00 21 43.74 +14 15 34.7 V T08
2020-07-06 01:14:24 C 00 26 40.44 +14 20 44.4 V 160
2020-07-06 01:17:52 C 00 26 40.72 +14 20 44.1 V 160
2020-07-06 01:21:19 C 00 26 41.01 +14 20 44.0 V 160
2020-07-07 01:30:52 C 00 28 39.31 +14 22 19.3 V 160
2020-07-07 01:34:19 C 00 28 39.59 +14 22 19.7 V 160
2020-07-07 01:37:46 C 00 28 39.92 +14 22 20.0 V 160
2020-07-07 12:54:22 C 00 29 34.40 +14 23 01.5 V T08
2020-07-07 13:04:37 C 00 29 35.20 +14 23 02.5 V T08
2020-07-07 13:09:56 C 00 29 35.60 +14 23 02.7 V T08
2020-07-07 13:25:45 C 00 29 36.83 +14 23 03.6 V T08
2020-07-09 02:21:24 C 00 32 31.02 +14 24 32.2 V 160
2020-07-09 02:24:32 C 00 32 31.36 +14 24 31.5 V 160
2020-07-09 13:10:02 C 00 33 21.15 +14 24 53.4 V T05
2020-07-09 13:14:39 C 00 33 21.52 +14 24 53.1 V T05
2020-07-09 13:33:19 C 00 33 22.87 +14 24 53.5 V T05
2020-07-09 13:43:24 C 00 33 23.66 +14 24 54.0 V T05
2020-07-13 14:22:28 C 00 40 27.55 +14 24 31.7 V T05
2020-07-13 14:46:14 C 00 40 29.12 +14 24 31.0 V T05
2020-07-13 14:50:03 C 00 40 29.38 +14 24 30.6 V T05
2020-07-13 14:56:21 C 00 40 29.79 +14 24 30.7 V T05
2020-07-17 13:57:00 C 00 46 46.15 +14 18 43.2 V T05
2020-07-17 14:01:36 C 00 46 46.46 +14 18 42.7 V T05
2020-07-17 14:05:33 C 00 46 46.70 +14 18 42.2 V T05
2020-07-17 14:30:04 C 00 46 48.13 +14 18 40.3 V T05
2020-07-18 12:44:14 C 00 48 10.463 +14 16 30.97 U F52
2020-07-18 12:59:53 C 00 48 11.376 +14 16 29.44 U F52
2020-07-18 13:15:31 C 00 48 12.277 +14 16 27.96 U F52
2020-07-18 13:31:10 C 00 48 13.181 +14 16 26.44 U F52
2020-07-19 01:26:44 C 00 48 56.21 +14 15 04.9 V 160
2020-07-19 01:30:09 C 00 48 56.42 +14 15 05.3 V 160
2020-07-19 01:33:33 C 00 48 56.58 +14 15 05.1 V 160
2020-07-19 11:11:08 C 00 49 30.65 +14 14 00.0 V G96
2020-07-19 11:15:12 C 00 49 30.91 +14 14 00.2 V G96
2020-07-19 11:19:16 C 00 49 31.12 +14 13 59.9 V G96
2020-07-19 11:23:21 C 00 49 31.35 +14 13 59.4 V G96
2020-07-21 10:07:31 C 00 52 11.49 +14 07 49.9 U I41
2020-07-21 10:33:54 C 00 52 12.88 +14 07 46.3 U I41
2020-07-21 13:36:01 C 00 52 22.86 +14 07 22.2 V T05
2020-07-21 13:38:39 C 00 52 23.00 +14 07 21.8 V T05
2020-07-21 13:46:34 C 00 52 23.39 +14 07 20.8 V T05
2020-07-21 13:53:52 C 00 52 23.81 +14 07 19.1 V T05
2020-07-22 01:15:16 C 00 53 00.95 +14 05 31.1 V 160
2020-07-22 01:18:44 C 00 53 01.16 +14 05 31.5 V 160
2020-07-22 01:22:12 C 00 53 01.34 +14 05 30.0 V 160